The seventh generation of the Ford Thunderbird is a personal luxury car that was built by Ford from the 1977 to the 1979 model years. In a key marketing shift for the model range, Ford repackaged the Thunderbird from a full-size car to an intermediate car, and ceded its full-size luxury coupe status to the Ford LTD Landau coupe. Rather than being the traditional Ford counterpart of the Continental Mark V, the Thunderbird would share the chassis with the Mercury Cougar and the Ford LTD II before the Ford Fox platform version was introduced for 1980.

Personal luxury car is a North American car classification describing somewhat sporty, sophisticated mass-market coupés that emphasized comfort over performance. The North American manufacturers most often combined engineering, design, and marketing to develop upscale, distinctive "platform sharing" models that became highly profitable.